{"created":"2021-03-01T06:51:12.229927+00:00","id":32523,"links":{},"metadata":{"_buckets":{"deposit":"8c16e72e-56e3-4a96-9885-718da377af6d"},"_deposit":{"id":"32523","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32523"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032523","sets":["80:4535:4597:4601","9:504:4538:4599:4602"]},"author_link":["125087","125088","125089","125090","125091","125092","125093","125080","125081","125082","125083","125084","125085","125086"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Seismic reflection survey using Vibroseis in Zama city and Hiratsuka city, Kanto basin, central Japan"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"204","bibliographicPageStart":"193","bibliographicVolumeNumber":"81","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Seismic reflection survey using Vibroseis with a line length of 13km was conducted around Zama city and Hiratsuka city, in the southwest part of the Kanto basin. Seismic refraction records were also acquired by shooting at the both ends of the survey line with over 100 vertical stacks. From the seismic section, a clear reflector interpreted as the top of the acoustic basement is identified. The basement has a very complex structure with depths varying from 200m to 1200 m. As a result of a refraction method analysis, the P-wave velocity of the basement is estimated to be about 4.3 km/s. Comparing acoustic logging data of Atsugi observation well, it corresponds to the lower part of the Aikawa Group (Miocene volcanics). The interpreted basement has a different velocity and geology from that commonly observed in the Kanto plain (4.8-5.5 km/s layer). Above the basement, sediments can be divided into two parts by a remarkable reflector seen at depths of 200 300m at both ends of the line. As this reflector has a velocity of 2.3-2.4 km/s, this corresponds to the boundary between the Sagami Group (Quaternary sediments) and the Aikawa Group observed at the Atsugi well. The Sagami Group contains sharp and continuous reflectors with flat or gentle dips, whereas the upper part of the Aikawa Group is accompanied with considerable folds and faults.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"125087","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kawasaki, Shinji"}]},{"nameIdentifiers":[{"nameIdentifier":"125088","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kawanaka, Taku"}]},{"nameIdentifiers":[{"nameIdentifier":"125089","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ohta, Yoichi"}]},{"nameIdentifiers":[{"nameIdentifier":"125090","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ikawa, Takeshi"}]},{"nameIdentifiers":[{"nameIdentifier":"125091","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Seo, Kazuoh"}]},{"nameIdentifiers":[{"nameIdentifier":"125092","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yamanaka, Hiroaki"}]},{"nameIdentifiers":[{"nameIdentifier":"125093","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sugihara, Hidekazu"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000032523","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162258","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"51.1","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"（株）地球科学総合研究所"},{"subitem_text_value":"Japex Geoscience Institute Inc."},{"subitem_text_value":"石油資源開発（株）"},{"subitem_text_value":"Japan Petroleum Exploration Co., Ltd."},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"Tokyo Institute of Technology"},{"subitem_text_value":"神奈川県"},{"subitem_text_value":"Kanagawa Prefecture"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川崎, 慎治"}],"nameIdentifiers":[{"nameIdentifier":"125080","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"川中, 卓"}],"nameIdentifiers":[{"nameIdentifier":"125081","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"太田, 陽一"}],"nameIdentifiers":[{"nameIdentifier":"125082","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"井川, 猛"}],"nameIdentifiers":[{"nameIdentifier":"125083","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"瀬尾, 和大"}],"nameIdentifiers":[{"nameIdentifier":"125084","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山中, 浩明"}],"nameIdentifiers":[{"nameIdentifier":"125085","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"杉原, 英和"}],"nameIdentifiers":[{"nameIdentifier":"125086","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"IHO81211.pdf","filesize":[{"value":"13.1MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IHO81211.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32523/files/IHO81211.pdf"},"version_id":"39e7e555-a9a9-436e-87b4-475c96fb019a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Seismic survey","subitem_subject_scheme":"Other"},{"subitem_subject":"Vibroseis","subitem_subject_scheme":"Other"},{"subitem_subject":"Aikawa Group","subitem_subject_scheme":"Other"},{"subitem_subject":"Acoustic basement","subitem_subject_scheme":"Other"},{"subitem_subject":"Isehara fault","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"座間―平塚におけるバイブロサイス反射法地震探査","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"座間―平塚におけるバイブロサイス反射法地震探査","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4601","4602"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-04-23"},"publish_date":"2007-04-23","publish_status":"0","recid":"32523","relation_version_is_last":true,"title":["座間―平塚におけるバイブロサイス反射法地震探査"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:37:57.011966+00:00"}